ELEVATOR LEADING TECHNOLOGY :

 

1. Control system

32-bit microprocessors, multi-CPU redundancy control, faster and more accurate processing: Advanced fieldbus communications technology to adhieve high performance high reliability, easy maintenance; excellent anti-interference ability, low electromagnetic radiation, stable system and reliable and not interfere with other equipments

1. Vector VVVF

Vector VVVF control, adjust current and phase to achieve accurate control according to actual load; with significant energy saving, perfect protection, good control performance, strong overload capacity and easy maintenance etc.

1. Permanent magnet synchronous gearless traction machine

Permanent magnet synchronous gearless traction machine integrated coaxial transmission, digital inverter with servo drive technology, so that saves energy more than 48% and transmission efficiency more than 98%; stable running, low noise, excellent structure, safe and reliable

1. Permanent magnet synchronous door system

Controller of door machine uses computer system and frequency conversion control technology, that realize high-precision distance control, more quiet and smooth door opening and closing; 1:1 drive and proper timing belt make door system safe and reliable

 

OUR SERVICE

1. After sale service and spare parts will be offered during the whole life-span of products. Guarantee period is 12 month. 

Guarantee period : free spare parts, transport paid by customers, work replacement by the customer.

 

COMPANY INFORMATION

Bester Elevator was founded in 1979, its headquarters is locted in Jinan, Shandong province. In 1996, German ThyssenKrupp Group and Bester elevator set up Shandong Thyssen Elevator Company Limited. In 1999, Bester purchased foreign shares and established Shandong Bester Elevator Co. Ltd. In 2005, Bester set up joint venture company with Swiss Lift Electronic AG. After 30 years, Bester has developed into a professional elevator manufacturer by self-exploration, importing international technology, innovating and transcendence, which integrate research, manufacture, installation and maintenance. On the road of development, Bester not only service the whole world clients with the products comfortable and convenient but also build her brand connotation ----- safety and energy saving.

1. Safe and comfortable;

2. Energy saving;

3. Environment protection;

5. Good after-sale service;

6. Easy maintenance.

The Main Advantages of Bester Elevator

 

Bester Elevator Co., Ltd. was the earliest partner of German Thyssen Lift Co., Ltd. in China. Also, Bester introduced the advanced elevator control techniques from Swiss Lift Electronic AG. With 30 years’ experience in Chinese elevator field, Bester, featured by reliability, comfortable and economy, has taken a seat in ranks of world-famous elevators.

The main advantages of Bester are generalized as bellow:

1. Domestic and International Certification

Adopted the EN115 and EN81 Euro Standard to design and produce, Bester is also a quality guaranty enterprise of ISO9001 and ISO14001, and has got CE in France(BV) at State Trademark office.

1. the mechanical parts of Bester elevator

High-précised mechanical parts is the basic element of qualified elevators

Bester owns a set of first-class production line in the world

Adopts advanced Europe technology, crafts, and strict management system.

Inherits German excellent thoughts towards machine manufacture: mechanical parts must be sound, durable with high-precision.

1. elevator control system

As Swiss Lift Electronic AG. joined Bester Elevator in 2005, its most advanced elevator control techniques were introduced and applied in our production, such as, the system made by 32 microprocessor and integrated microelectronics technology, digital control system and serial communication, all of which make control system be accurate, efficient and swift. These also improve run-performance and reduce lots of connection equips and contacts which are convenient not only for installation, but also for reparation and maintenance.

1. “array variable frequency” speed drive system

According to the structure and features of elevator, “full-load up” and “empty-load down” are two largest energy-consuming states,